LY-BA34 Three Phase Meter Box is specially designed for anti-tampering and protection of the meter. One BS-type meter can be mounted with a bottom connection. The enclosure has two separated transparent windows, a non-transparent/transparent top cover, and a non-transparent base. The material of the enclosure is polycarbonate, featuring UV resistance and a V0 flame resistance rating. Pole-mounted or wall-mounted, or lock and key protection, are based on project demand. The alarm sensor for enclosure opening is a reserved function. Its up cover and base can be stacked, greatly saving the volume of product transportation.